Le grain de sable
- वर्ष: 1964
- देश: Germany, France, Italy, Portugal
- शैली: Drama, Crime
- स्टुडिओ: Eichberg-Film, Euro International Films, Franco London Films
- कीवर्ड:
- संचालक: Pierre Kast
- कास्ट: Lilli Palmer, Pierre Brasseur, Laurent Terzieff, Paul Hubschmid, Guido Alberti, Sylva Koscina
